Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194071 | Carbon fiber ball and a process for manufacturing the same | Katsuto Takano, Gerard Palmarole | 2001-02-27 |
| 4759977 | Flexible carbon material | Hiroyuki Fukuda, Kiyomi Ohuchi, Masumi Sagi, Naohiro Murayama, Masatomo Shigeta | 1988-07-26 |